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var(--page-padding));width:100vw;height:100dvh;left:50%;transform:translate(-50%)}.draw-limit-progress{z-index:70;opacity:0;pointer-events:none;width:min(56%,34rem);transition:opacity .15s;position:absolute;top:.55rem;left:50%;transform:translate(-50%)}.draw-limit-progress.is-visible{opacity:1}#draw-limit-progress-track-canvas,#draw-limit-progress-fill-canvas{background:0 0;width:100%;height:.8rem;display:block;position:absolute;inset:0}#game-canvas{touch-action:none;background:0 0;width:100%;height:100%;display:block;position:absolute;inset:0}.mobile-launch-btn{z-index:80;color:#fff8e8f0;min-width:clamp(5.2rem,14vw,7rem);min-height:clamp(3rem,8vw,3.8rem);font-family:var(--font-display);letter-spacing:.08em;cursor:pointer;opacity:.78;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:#2f3e6f85;border:1px solid #fff8e88a;border-radius:.5rem;padding:.2rem .4rem;font-size:clamp(1rem,3vw,1.35rem);font-weight:800;line-height:1;display:none;position:absolute;bottom:clamp(1.3rem,5vw,2.8rem);right:clamp(1.4rem,5vw,3rem);box-shadow:inset 0 0 0 2px #fff8e81f,inset 0 -3px #111a3a42,2px 3px #2c20143d}.mobile-launch-btn:hover,.mobile-launch-btn:focus-visible{opacity:.94;outline-offset:3px;outline:1px solid #fff8e894}.mobile-launch-btn:active{opacity:.95;transform:translate(1px,2px);box-shadow:inset 0 0 0 2px #fff8e81a,inset 0 1px #111a3a33,1px 1px #2c201433}.mobile-launch-btn:disabled{cursor:not-allowed;filter:grayscale();opacity:.35}.mobile-launch-mark{justify-content:center;align-items:center;gap:.45rem;width:100%;height:100%;display:flex}.mobile-launch-ball{background:#2f3e6f;border:2px solid #fff8e8eb;border-radius:50%;width:1.15rem;height:1.15rem;display:block;box-shadow:inset -2px -2px #111a3a59,0 1px #fff8e82e}.mobile-launch-trail{border-top:2px solid #fff8e8d6;border-bottom:2px solid #fff8e894;width:1.55rem;height:.45rem;display:block}@media (hover:none) and (pointer:coarse){.mobile-launch-btn{display:block}}.stage-clear-overlay{opacity:0;visibility:hidden;pointer-events:none;z-index:9999;place-items:center;width:min(90%,34rem);transition:opacity .12s,visibility .12s;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-60%)scale(.92)}.stage-clear-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto;animation:.34s cubic-bezier(.25,.8,.35,1) forwards stage-clear-stamp}@keyframes stage-clear-stamp{0%{opacity:0;transform:translate(-50%,-110%)rotate(-8deg)scale(.7)}60%{opacity:1;transform:translate(-50%,-50%)rotate(6deg)scale(1.08)}to{opacity:1;transform:translate(-50%,-50%)rotate(0)scale(1)}}.stage-clear-box{text-align:center;width:100%;box-shadow:none;z-index:1;background:#fff8e8f2;border-radius:0;padding:1.75rem 1.5rem;position:relative;overflow:hidden}.stage-clear-box:before{content:"";pointer-events:none;z-index:0;background:#fff8e873;position:absolute;inset:0}.stage-clear-frame{z-index:0;width:calc(100% + 16px);height:calc(100% + 16px);position:absolute;top:-8px;left:-8px}.stage-clear-title{color:var(--ink);z-index:1;margin:0 0 .75rem;font-size:clamp(1.55rem,3vw,2.5rem);font-weight:800;position:relative}.stage-clear-subtitle{color:var(--ink);margin:0;font-size:clamp(1rem,2vw,1.2rem);line-height:1.5}.stage-clear-actions{z-index:1;justify-content:center;gap:.6rem;margin-top:.85rem;display:flex;position:relative}.stage-clear-btn{--pad-y:.5rem;--pad-x:.9rem;padding:var(--pad-y) var(--pad-x);color:var(--ink);cursor:pointer;background:0 0;border:none;align-items:center;gap:.5rem;font-weight:700;display:inline-flex;position:relative}.stage-clear-btn:focus{outline:none}.stage-clear-icon{justify-content:center;align-items:center;width:36px;height:24px;display:inline-flex}.game-surface{position:absolute;inset:0}.game-grid{display:none}.game-ball,.game-goal{position:absolute;transform:translate(-50%,-50%)}.game-ball{background:var(--ink);border-radius:999px;width:clamp(1rem,2.2vw,1.5rem);height:clamp(1rem,2.2vw,1.5rem)}.game-goal{border:2px solid var(--ink);border-radius:50%;width:clamp(1.1rem,2.4vw,1.75rem);height:clamp(1.1rem,2.4vw,1.75rem)}.game-hud-corner-btn{top:var(--screen-corner-inset);z-index:100;padding:var(--screen-corner-padding);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;display:flex;position:absolute}.game-exit-btn.game-hud-corner-btn{left:1rem}.game-retry-btn.game-hud-corner-btn{right:1rem}.game-exit-btn,.game-retry-btn{opacity:.7;transition:opacity .15s}.game-exit-btn:hover,.game-exit-btn:focus,.game-retry-btn:hover,.game-retry-btn:focus{opacity:1;outline:none}.game-exit-btn:active,.game-retry-btn:active{opacity:.85}.playground-history-btn{top:var(--screen-corner-inset);z-index:100;width:clamp(2.8rem,4vw,3.75rem);height:clamp(2.8rem,4vw,3.75rem);padding:var(--screen-corner-padding);cursor:pointer;opacity:.7;background:0 0;border:none;justify-content:center;align-items:center;transition:opacity .15s;display:flex;position:absolute}.playground-undo-btn{left:calc(50% - 4rem)}.playground-redo-btn{right:calc(50% - 4rem)}.playground-history-btn:hover,.playground-history-btn:focus-visible{opacity:1;outline:none}.playground-history-btn:active{opacity:.85}.playground-history-btn:disabled{cursor:not-allowed;opacity:.25}@media (width<=768px){.game-page{min-height:100dvh;padding:.5rem}.game-hud{flex-direction:column;align-items:flex-start;gap:.2rem;padding:.3rem .6rem}.game-stage-label{font-size:.9rem}.game-coordinate-label{font-size:.7rem}}@media (width<=1024px) and (orientation:landscape){.game-page{min-height:100dvh;padding:.3rem}.game-shell{gap:.3rem;width:100%}.game-hud{flex-direction:row;gap:.3rem;padding:.25rem .5rem}.game-stage-label{font-size:.85rem}.game-coordinate-label{font-size:.65rem}.game-board{width:100%;height:100%}.draw-limit-progress{width:min(50%,20rem);top:.35rem}#draw-limit-progress-track-canvas,#draw-limit-progress-fill-canvas{height:.6rem}}